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ATMEGA48PB-MN - Microchip

Description: 8-bit Microcontrollers - MCU 20 MHZ, QFN/MLF, 105C, GREEN

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ATMEGA48PB-MN - Microchip PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - 32MS1
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ATMEGA48PB-MN - Microchip  - 3D model - Quad Flat No-Lead - 32MS1
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ATMEGA48PB-MN Details

  • Manufacturer Part Number:

    ATMEGA48PB-MN

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    VQFN-32

  • Pin Count:

    32

  • Manufacturer Package Code:

    VQFN-32

  • Country Of Origin:

    Philippines, Taiwan, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.31.00.01

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    19

  • Has ADC:

    YES

  • Additional Feature:

    OPERATES AT 1.8 V MINIMUM SUPPLY AT 4 MHz

  • Bit Size:

    8

  • Boundary Scan:

    NO

  • CPU Family:

    AVR RISC

  • Clock Frequency-Max:

    20 MHz

  • DAC Channels:

    NO

  • DMA Channels:

    NO

  • Format:

    FIXED POINT

  • Integrated Cache:

    NO

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Low Power Mode:

    YES

  • Moisture Sensitivity Level:

    1

  • Number of External Interrupts:

    2

  • Number of I/O Lines:

    27

  • Number of Serial I/Os:

    1

  • Number of Terminals:

    32

  • Number of Timers:

    3

  • On Chip Data RAM Width:

    8

  • On Chip Program ROM Width:

    8

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • PWM Channels:

    YES

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • RAM (bytes):

    512

  • ROM (words):

    4096

  • ROM Programmability:

    FLASH

  • Seated Height-Max:

    0.9 mm

  • Speed:

    20 MHz

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

ATMEGA48PB-MN Frequently Asked Questions (FAQs)

  • The ATMEGA48PB-MN can operate at a maximum clock frequency of 20 MHz, but it is recommended to use a clock frequency of 16 MHz or lower for optimal performance and to ensure that the device operates within its specified parameters.
  • The BOD in the ATMEGA48PB-MN can be configured using the BODLEVEL fuse bits in the FUSEBYTE register. The BOD can be set to one of three levels: 2.7V, 2.9V, or 3.1V. The BOD is enabled by default, but it can be disabled by setting the BODEN fuse bit to 0.
  • The JTAG (Joint Test Action Group) interface on the ATMEGA48PB-MN is used for debugging and programming the device. It allows for boundary scan testing, debugging, and programming of the device using a JTAG interface tool.
  • Yes, the ATMEGA48PB-MN can be used in a 3.3V system. The device is specified to operate from 1.8V to 5.5V, and it can tolerate a maximum voltage of 6V on its I/O pins. However, it is recommended to use a voltage regulator to ensure that the device operates within its specified voltage range.
  • The internal oscillator on the ATMEGA48PB-MN can be used by setting the CKSEL fuse bits to select the internal oscillator as the clock source. The internal oscillator frequency can be calibrated using the OSCCAL register. The internal oscillator is not as accurate as an external crystal oscillator, but it can be used in applications where a high degree of accuracy is not required.

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ATMEGA48PB-MN Overview

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About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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